Grandy Lake

Grandy Lake is located about 4 miles northeast of Concrete, Washington. Fishing opportunities include stocked Rainbow Trout and resident Coastal Cutthroat Trout and Largemouth Bass. Anglers can access this lake at Grandy Lake Park managed by Skagit County Parks and Recreation.

Note: in the winter (November-March) anglers should contact Skagit County Parks and Recreation staff in advance to ensure the gate is open.

Two-pole fishing is allowed

Shoreline access: Good - Limited to the campground.

Species you might catch

Lake information

County: Skagit
Acreage: 56.50 ac.
Elevation: 797 ft.
Center: 48.565773, -121.799509
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Fishing resources

Catchable fish plants

10 most recent catchable (3 fish per pound or larger) fish plants in this lake
Stock Date	Species	Number Released	Number of Fish Per Pound	Facility

Visit the Catchable Trout Plants page for a more detailed search of trout plants in this or other bodies of water. To view or download the source data for this table visit the WDFW Fish Plants dataset on the Washington State Open Data Portal

Fishing prospects calendar

Rainbow trout

Fishing success for Rainbow Trout is generally best in the spring when thousands of fish are stocked statewide, but they can be caught year-round in most waters with a little patience and persistence. Success remains high into June and gradually declines as water temperatures increase and fish move offshore to stay cool. Fish that escaped the spring harvest return to the nearshore areas in the fall as waters cool off. Some waters may also be stocked again in the fall further boosting catch rates.

Coastal cutthroat trout (resident)

Fishing is best for Coastal Cutthroat in the spring and fall. There is a summer lull as fish move offshore into deeper waters to escape the summer heat in July and August. Catch is lowest in the late-winter while adults are spawning in tributary streams.

Largemouth bass

Fishing improves throughout the spring as waters warm and fish move onshore, peaking during the spawn. Summer is a slight lull though dawn/dusk hours can be very good. Catch improves in Fall as waters cool, vegetation begins to die back, and prey becomes more available. Winter is the hardest time because fish are offshore and slow moving.

Photos

Photo by WDFW